Food Grade Tricalcium Phosphate (β-TCP) has good biodegradability, biocompatibility and osteoinductive ability. After being implanted into the human body, the degraded calcium and phosphorus can enter the living system and form new bone, so it is widely used. Repair bone tissue. However, its toughness is poor, brittle, and load bearing capacity is poor. Poly L-lactic acid (PLLA) has also been used in bone tissue repair due to its good biocompatibility and biodegradability.

Function:
A special form of tricalcium phosphate, beta-tricalcium phosphate, is commonly used in medicine. Good biocompatibility, bioactivity and biodegradability. It is an ideal hard tissue repair and replacement material. As a raw material for artificial bone, it has been widely used in orthopedics, plastic surgery and cosmetic surgery, dental surgery, repair due to trauma, Bone defects and bone fusion caused by tumors, inflammation, bone diseases, etc.
It can be added to foods as a safe nutritional supplement to enhance calcium intake, and it can also be used to prevent or treat symptoms of calcium deficiency. At the same time, it can also be used as an anti-caking agent, a pH adjuster, a buffering agent, etc. in foods.
The combination of β-tricalcium phosphate and autologous bone marrow is an ideal method for the treatment of bone defects. After implantation, the local tissue has no obvious inflammation and other reactions. As a carrier of anti-tuberculosis drugs and antibiotics, it is packed into the affected part of osteomyelitis, and the defect bone is basically repaired.